An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location?（）
举一反三
- p12: __________ protects data from the outside world. A: A switch B: A firewall C: A router D: A network interface card
- Which “virtual” or “virtually” in the following sentences has adifferent meaning from the others?
- Routing convergence time is which of the following？（） A: Time required for a VPN connection to occur B: Time required by protocols to update their forwarding tables after changes have occurred C: Time required for an IDS to detect suspicious software D: Time required by switch ports to update their link status and transition to the forwarding state
- Which of the following is in the correct order from most formal to least formal?
- The order of using folks and knives in western dinners is _____________. A: from left to right B: from right to left C: from inside to outside D: from outside to inside